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Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

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Mazda Motor Corporation announced “Sustainable Zoom-Zoom 2030,” a new long-term vision for technology development that looks ahead to the year 2030. As part of the new technology to achieve this vision, the company disclosed plans to introduce a next-generation gasoline engine called SKYACTIV-X in 2019. Earlier post.). Earlier post.).

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Interim NREL Report on In-Use Azure Balance Gasoline Hybrids in FedEx Fleet Finds Substantially Lower Tailpipe Emissions, Similar Fuel Economy to Diesels

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Barnitt (2010) Click to enlarge. Fuel economy was similar between the gHEVs and diesel vehicles, except for the highest kinetic intensity drive cycle where the hybrid exhibited ~20% higher fuel economy. Criteria emissions by drive cycle. FedEx Delivery Truck Basic Information. Max Torque. 255 hp @ 4500 rpm.

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Hyundai Introduces New Sub-compact Sedan Concept at 2010 Moscow Motor Show

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Hyundai Motor Company introduced a new sub-compact family sedan concept RB at the 2010 Moscow International Motor Show (MIMS). DOHC in-line four cylinder gasoline engine that features multiport fuel injection with CVVT (Continuously Variable Valve Timing). The estimated power and torque of the 1.6

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UPS updates 125 Workhorse E-GEN series hybrid electric step vans with smaller genset engine for better fuel economy

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UPS announced an update to 125 Workhorse E-GEN series hybrid electric delivery trucks that improve fuel economy as part of the company’s broader Rolling Laboratory approach. The smaller engine will improve fuel economy, however. The small ICE could be outfitted for gasoline, propane, or CNG.

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EIA: trends in downsized engine design leading to increased demand for higher-octane gasoline

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Since 2013, the share of premium gasoline in total motor gasoline sales in the US has steadily increased to 11.3% The octane rating of gasoline is an indicator of its resistance to spontaneous combustion. Use of higher-octane gasoline can offset the increased risk of engine knock caused by increasing engine compression.

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ExxonMobil: diesel will surpass gasoline as the number one global transportation fuel by 2020

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Diesel will surpass gasoline as the number one transportation fuel worldwide by 2020 and continue to increase its share through 2040, according to ExxonMobil’s recently published Outlook For Energy: A View To 2040. Sources for fuel economy gains in light-duty vehicles. Click to enlarge. Source: ExxonMobil Outlook.

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Toyota Introduces Hybrid Version of the Auris 2010, Optimal Drive for Gasoline and Diesel Units

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Toyota introduced the Auris Hybrid Synergy Drive (HSD) at the 2010 Geneva motor show, marking a significant milestone in Toyota’s planned deployment of the Hybrid Synergy Drive powertrain across Toyota’s entire model range by early 2020s. Combined cycle fuel consumption is calculated to be 3.8 liter diesel or gasoline hatchback.

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